APA citiranje

Pro-Ed (Firm) & Hammill Institute on Disabilities. (1999). Journal of positive behavior interventions. Pro-Ed.

Chicago Style (17th ed.) Citation

Pro-Ed (Firm) and Hammill Institute on Disabilities. Journal of Positive Behavior Interventions. Austin, TX: Pro-Ed, 1999.

MLA citiranje

Pro-Ed (Firm) and Hammill Institute on Disabilities. Journal of Positive Behavior Interventions. Pro-Ed, 1999.